The main aim of the school is to prepare the cadets academically, physically and mentally for entry into the commissioned ranks of the Defence Services through the National Defence Academy.

To achieve this, the school provides comprehensive education:-

(a) To bring each cadet to an educational standard that will enable him to complete successfully in the open competition for admission to the National Defence Academy.

(b) To train each cadet in a manner, which will instil in him qualities of self-reliance and confidence and enable him to derive full benefit from the courses of instruction at the National Defence Academy.

(c) To render cadets physically fit to take their place at the N.D.A. and later to face with courage and endurance the hardships inseparable from life in the Armed Forces.

(d) To impart training to all cadets so that in consonance with the national spirit they could conduct themselves with confidence in any society, and

(e) To infuse in all cadets a sense of loyalty, patriotism, individual and corporate responsibility for leading a purposeful life as honest and useful citizens of India.